Ring



FIG. 1 is a top view of the ring,

FIG. 2 is a side elevational view thereof,

FIG. 3 is a side elevational view thereof,

FIG. 4 is a bottom view thereof,

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear view thereof.

The broken lines define the bounds of the claimed design and form no part thereof. 

The ornamental design for a ring, as shown and described. 